02 Corn
Corn, a common coarse grain, is also an alkaline food. The dietary fiber in corn can effectively stimulate intestinal peristalsis and digestive function, reduce gastric acid secretion, protect the gastric mucosa from bacterial and viral invasions, and help prevent gastrointestinal diseases and colorectal cancer. The carotenoids in corn have strong antioxidant properties, reducing the possibility of cancer cell mutations and promoting good health.